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We have made a search for common proper motion (CPM) companions to the widebinaries in the solar vicinity. We found that the binary GJ 282AB has a verydistant CPM companion (NLTT 18149) at a separation $s=1.09 \arcdeg$. Improvedspectral types and radial velocities are obtained, and ages determined for thethree components. The Hipparcos trigonometric parallaxes and the new radialvelocities and ages turn out to be very similar for the three stars, andprovide strong evidence that they form a physical system. At a projectedseparation of 55733AU from GJ 282AB, NLTT 18149 ranks among the widest physicalcompanions known.

G 112-29 (=NLTT 18149), a Very Wide Companion to GJ 282 AB with a Common Proper Motion, Common Parallax, Common Radial Velocity and Common Age